发明人罗永刚,郭海燕,韩伟. "Method for the Synthesis of rac-tert-butyl (1S,6R)-8,8-dimethyl-7-oxo-2-azabicyclo[4.2.0]octane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 113179958 A, 授权公告日 2024-10-25.
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